126189791992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2944507}}^1$

素因数の和:2945011

約数の個数: 32

約数和(自身を含む): 258645582720

約数和(自身を除く): 132455790728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487, 974, 1948, 3896, 5357, 10714, 21428, 42856, 2944507, 5889014, 11778028, 23556056, 32389577, 64779154, 129558308, 259116616, 1433974909, 2867949818, 5735899636, 11471799272, 15773723999, 31547447998, 63094895996, 126189791992]

約数ペア:

[(1, 126189791992), (2, 63094895996), (4, 31547447998), (8, 15773723999), (11, 11471799272), (22, 5735899636), (44, 2867949818), (88, 1433974909), (487, 259116616), (974, 129558308), (1948, 64779154), (3896, 32389577), (5357, 23556056), (10714, 11778028), (21428, 5889014), (42856, 2944507)]